Entering autumn, allergies are more common, and many people may experience symptoms such as skin itching, rash, itchy nose, frequent sneezing, even wheezing, chest tightness, and worsening cough at night or in the morning. Doctors remind that allergy prevention and regulation should be done well during seasonal changes. If symptoms persist or worsen, timely medical attention should be sought. Chen Juan, Vice President of the General Hospital of Ningxia Medical University and Chief Physician of the Department of Respiratory and Critical Care Medicine, said that in autumn, there is an increase in allergens such as pollen, artemisia, and fungal spores in the air. At the same time, the temperature difference between day and night becomes larger, and cold air stimulates the nasal mucosa, causing vasoconstriction. Dry weather can also lead to a decrease in skin barrier function, which can easily trigger allergic rhinitis, asthma, or skin allergies. The onset of illness directly affects sleep quality and work efficiency. Some patients feel that allergy symptoms recur and simply ignore them, unaware that if individual allergies are not treated in a timely manner, more serious symptoms of allergic diseases may occur, such as allergic conjunctivitis after the aggravation of allergic rhinitis, which can spread to the airways and be accompanied by the onset of asthma. ”Chen Juan said. The doctor reminds that if you have discomfort, you should go to the doctor in time, and use antihistamines or nasal hormone spray to relieve rhinitis symptoms as instructed by the doctor; Use mild moisturizer to avoid scratching the skin, and if necessary, apply topical hormones to alleviate symptoms such as rash. Chen Juan said that some patients are afraid of using hormone drugs, but in fact, nasal steroids and other drugs have very low hormone levels and only have a local effect, with minimal impact on the whole body. People who are prone to allergies should also take personal protective measures and lifestyle adjustments on a daily basis. Doctors suggest paying attention to the local pollen index and avoiding outdoor activities during peak pollen concentration periods (such as early morning); Wear a mask when going out and clean your nose and face promptly after returning home to reduce contact with allergens; Regularly clean the air conditioning filter and bed sheet covers to maintain indoor ventilation; Try to wear loose and breathable clothing to avoid skin irritation caused by woolen fabrics; Maintain a light diet and try to avoid consuming allergenic foods such as seafood and peanuts. (New Society)